7006057 has 8 divisors (see below), whose sum is σ = 7451136. Its totient is φ = 6564672.

The previous prime is 7005997. The next prime is 7006063. The reversal of 7006057 is 7506007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7006057 - 2¹¹ = 7004009 is a prime.

It is a super-3 number, since 3×7006057³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

7006057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7006157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3688 + ... + 5254.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 2^7006057 is an apocalyptic number.

It is an amenable number.

7006057 is a deficient number, since it is larger than the sum of its proper divisors (445079).

7006057 is a wasteful number, since it uses less digits than its factorization.

7006057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 7006057 is about 2646.8957289625. The cubic root of 7006057 is about 191.3482767718.

The spelling of 7006057 in words is "seven million, six thousand, fifty-seven".